An electric shaver with a trimmer is disclosed in which a single flexible seal is used to protect the motor and electric parts from water and other material entering through the perforated comb or the trimmer.

The invention relates to a transcutaneous or transgingival implant having a body 1 made of a bioinert material, whose subcutaneous or subgingival part 2 is anchored in bone tissue, and, in the region of the passage of the body 1 through the skin or mucosa 4, a ring 5 having at least a surface layer, which is contacted by the skin or mucosa, of a bioactive material. Bioinert materials such as titan...

L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR L'ASSEMBLAGE PAR CALANDRAGE D'UN VITRAGE FEUILLETE.

SELON L'INVENTION, ON FAIT PASSER LE VITRAGE FEUILLETE ENTRE DEUX SERIES DE ROULEAUX DE PRESSAGE APPARTENANT A UNE EQUIPE MOBILE DONT LA POSITION EN INCLINAISON ET EN HAUTEUR EST DETERMINEE ESSENTIELLEMENT PAR LES FORCES EXERCEES PAR LE VITRAGE AU COURS DESON PASSAGE ENTRE LES ROULEAU...

The invention relates to a device for transmitting video signals, comprising means for multiplexing the said signals, electroluminescent means for transforming the multiplex signal at one end of an optical fibre and, at the other end of the optical fibre, photoreceiver means for receiving the said multiplex signal, and means for demultiplexing the multiplex signal and restoring the video signals. ...

Instead of teeth or similar cutting or loosening means, oscillating nozzles are arranged on the outer backs and the outer side walls of the buckets of the bucketwheel of a bucketwheel excavator, the nozzles being capable of being supplied with liquid, in particular water, at high pressure. These nozzles enable the excavator to strip or mine deposits of high hardness and strength as well as highly ...

An electroluminescent device wherein a light-emitting layer is formed between electrode layers, and a selenium layer is formed between the light-emitting layer and at least one of the electrode layers. Each of the crystals in the selenium layer grows in a columnar shape in the direction extending at right angles to the light-emitting layer.

An electric razor (1) preferably operates on accumulator or battery power and has an electrically driven clock (14). This gives the razor, for a relatively small additional outlay, the further function of time indication which is especially desirable during the period in which the razor (1) is used. According to an advantageous further development, the razor (1) also has an electro-acoustic alarm ...

In the case of an electric razor, having at least one displaceable roller shutter (4) which is optionally used to cover or release a screening shaving film (3) of the electric razor, in an electric razor which has a shaving head frame (2) which is releasably held on the main body of the razor (1) and supports the screening shaving film the roller shutter is displaceably arranged exclusively on the...

The invention relates to a high density composite sheet based on discontinuous mineral fibers. The inventive sheet has a content of mineral fibers greater than 70 wt. % of the total weight of fibers and binder, and has a density between 400 and 1600 kg/m3. The sheet can be employed in particular as an architectural structural wall facing, as a component of a composite insulating panel, etc., and i...

PCT No. PCT/JP84/00587 Sec. 371 Date Jun. 26, 1985 Sec. 102(e) Date Jun. 26, 1985 PCT Filed Dec. 12, 1984 PCT Pub. No. WO86/03404 PCT Pub. Date Jun. 19, 1986.A dental material having X-ray contrastability which is excellent in strength, aesthetic appearance, workability, marginal blocking and the like and possesses high value in use can be provided by using a methacrylate having an aromatic hydroc...

A photopolymerizable dental composition, which comprises: (A) an organic composite filler obtained by polymerizing a sulfonic acid or sulfonate monomer of the fomula: wherein R1 is a hydrogen atom, a C1-C20 alkyl group, a phenyl group or a derivative thereof, or a halogen atom; X is -CONH-, -COO(CH @@@ or @ @@CH@@@ wherein each of R2 and R3 is a hydrogen atom or a C1-C15 alkyl grou...

In a roll-type cover (3) for a dry shaver, which serves to cover or free a screen shaving foil of the dry shaver as desired and which consists of a flexible support (11) and transverse webs (10) spaced apart from one another, the transverse webs designed rigid per se are, seen in the longitudinal direction of the roll-type cover, at least partially encased one after the other by the flexible suppo...

In a dry-shaving apparatus comprising a slidable shutter (3) for optionally covering or exposing a shear foil of the dry-shaving apparatus an arm (15) of a slide (14) for actuating a switch (11) in the motor circuit extends in the path of the shutter end which is remote from the shear foil when the shutter is moved away from the shear foil to expose the shear foil for the purpose of shaving, the f...

PCT No. PCT/SE87/00394 Sec. 371 Date Apr. 29, 1988 Sec. 102(e) Date Apr. 29, 1988 PCT Filed Sep. 2, 1987 PCT Pub. No. WO88/01721 PCT Pub. Date Mar. 10, 1988.A high-temperature resistant blast pipe is primarily intended for delivering gas, such as oxygen, and, when appropriate, solid material to metallurgical processes, and incorporates a layer of refractory material comprising a refractory mixture...

PURPOSE:To identify the state without deteriorating the operability of a coordless position indicator by providing an antenna coil around a coordinate input range and a tuning circuit having a prescribed tuning frequency on the position indicator respectively. CONSTITUTION:A tablet main body 12 is connected to a position detection circuit 3 and an antenna coil 13 provided around the coordinate inp...

PURPOSE:To enlarge the general usefulness of the development of applications at the side of a work station by providing an item corresponding to the change of environment on a system management table of the utility provided between the user application and a communication controller. CONSTITUTION:The work station 2 is provided with a utility 24 analyzing an instruction of the user application prog...

PURPOSE:To make it possible to input the color information by the tablet apparatus, by selectively using plural input pens, processing this input information by the central processing unit, and inputting to the computer the color information and the erasing information simultaneously with the coordinate information. CONSTITUTION:The input pen 13 equipped with plural pens P1-P4 is intalled to the t...

PURPOSE:To make it possible to completely fall the seat back forward and rearward in the structure that an intermediate bracket is provided between each bracket which is fixed on the seat and the seat back, and turning of the intermediate bracket and the seat back bracket can be regulated. CONSTITUTION:It provides a seat bracket 14 which is fixed on the seat, a seat back bracket 15, and an interme...